Which condition can result if the calories particularly very low in the pregnancy, the result is poor energy supply for the fetal brain, possibly leading to decreased brain development :

Question

Question

This question was previously asked in

MP Mahila Supervisor Official Paper (Held on: 28 Mar, 2017 Shift 1)

Answer 1

Correct Answer: Ketosis

Rationale:

Ketosis is a metabolic state that occurs when the body starts breaking down fats for energy due to insufficient carbohydrate intake. This leads to the production of ketones, which can cross the placental barrier and be used by the fetal brain as an alternative energy source.
During pregnancy, an adequate supply of calories, particularly from carbohydrates, is crucial for fetal brain development. If the caloric intake is very low, especially from carbohydrates, it can result in ketosis. The fetal brain primarily uses glucose for energy, and a lack of glucose can hinder proper brain development.
Ketosis can lead to a state where the energy supply to the fetal brain is compromised, potentially resulting in decreased brain development and other neurological impairments.

Explanation of Other Options:

Apoptosis

Rationale: Apoptosis is a form of programmed cell death that occurs naturally in the body as part of growth and development. While it plays a role in shaping organs and tissues during fetal development, it is not directly related to low caloric intake or energy supply to the fetal brain.

Diverticulosis

Rationale: Diverticulosis is a condition characterized by the formation of small pouches (diverticula) in the walls of the digestive tract. It is not related to pregnancy or fetal brain development and is typically associated with dietary fiber intake rather than caloric intake.

All of the above

Rationale: This option is incorrect because neither apoptosis nor diverticulosis is directly related to low caloric intake during pregnancy affecting fetal brain development. Only ketosis is the relevant condition in this context.

Conclusion:

Among the given options, ketosis is the condition that can result from very low caloric intake during pregnancy, leading to a poor energy supply for the fetal brain and potentially decreased brain development. It is essential to ensure adequate caloric intake, especially from carbohydrates, to support optimal fetal growth and brain development.